12x+8=((2x+3)2)9

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Solution for 12x+8=((2x+3)2)9 equation:


Simplifying
12x + 8 = ((2x + 3) * 2) * 9

Reorder the terms:
8 + 12x = ((2x + 3) * 2) * 9

Reorder the terms:
8 + 12x = ((3 + 2x) * 2) * 9

Reorder the terms for easier multiplication:
8 + 12x = (2(3 + 2x)) * 9
8 + 12x = ((3 * 2 + 2x * 2)) * 9
8 + 12x = ((6 + 4x)) * 9

Reorder the terms for easier multiplication:
8 + 12x = 9(6 + 4x)
8 + 12x = (6 * 9 + 4x * 9)
8 + 12x = (54 + 36x)

Solving
8 + 12x = 54 + 36x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-36x' to each side of the equation.
8 + 12x + -36x = 54 + 36x + -36x

Combine like terms: 12x + -36x = -24x
8 + -24x = 54 + 36x + -36x

Combine like terms: 36x + -36x = 0
8 + -24x = 54 + 0
8 + -24x = 54

Add '-8' to each side of the equation.
8 + -8 + -24x = 54 + -8

Combine like terms: 8 + -8 = 0
0 + -24x = 54 + -8
-24x = 54 + -8

Combine like terms: 54 + -8 = 46
-24x = 46

Divide each side by '-24'.
x = -1.916666667

Simplifying
x = -1.916666667

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